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Marey ECO270

ECO270 Electric Water Heater with Digital Panel, Nickel-Chromium Heating Element, Smart Technology, Thermodynamic Cycle System and 5-Year Warranty, in Stainless Steel
★★★★★ ★★★★★

ECO270 Electric Water Heater with Digital Panel, Nickel-Chromium Heating Element, Smart Technology, Thermodynamic Cycle System and 5-Year Warranty, in Stainless Steel


Items that are currently in-transit to our warehouse, are currently in-stock at a drop-ship vendor’s, or manufacturer's warehouse will be marked as "Available". These products will ship once your order is processed (usually within 24-48 business hours). For any exceptions to this timeframe, an ETA (Estimated Time of Arrival) for your order will be emailed with accurate shipping dates in order to ensure that you are always updated and informed as to when your order will arrive at its final destination.

Quick Specs: View More

  • Width: 11"
  • Height: 16.1"
  • Depth: 3.5"

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Marey ECO 270 Tankless Electric Water Heater uses up to 60% LESS electricity than standard water heaters, delivering hot water in an instant! This Tankless Water Heater is the model of efficiency, only using energy when you actually turn on the hot water. Its German-designed heating element delivers up to 6.5 gallons of hot water per minute, instantly and continuously, with NO water tank required! Cold water goes in, hot water comes out, for as long as you need it to.: Available at AppliancesConnection


Compliant with DoE Requirements
Compliant with Department of Energy electric tankless water heater requirements

Smart Technology
Smart technology that avoids excess temperature waste

Prone to Sediment BuildUp
The only tankless water heater in the market which is not prone to sediment buildup

Compact Design
Compact design allows for easy installation in any home

Uses Up to 60% Less Electricity
Saves water and uses up to 60% less electricity than conventional tank water heaters, making it cost-effective and eco-friendly

5 Year Warranty
Excellent customer service support and 5 year warranty

Additional Features:

  • Tankless Electric Water Heater
  • ETL approved


General Specifications
Power: 27kW
Activation Flow: 0.8 GPM
Recommended Wire Size: 3 x 8 AWG
Safe Operating Pressure: 5 PSI - 85 PSI
Water Connections: 3/4" NPT
Installation: Mounted Vertically
Temperature Setting: Digital Panel
Electrical Specifications
Volts: 240 Volts
Frequency: 60 Hz.
Amps: 3 x 50 Amps
Dimensions and Weight
Width: 11"
Depth: 3.5"
Height: 16.1"
Weight: 16.4 lbs.
Temperature Increase Per GPM
1 GPM 87 Degrees F
1.25 GPM 85 Degrees F
1.5 GPM 80 Degrees F
1.75 GPM 78 Degrees F
2 GPM 77 Degrees F
2.25 GPM 75 Degrees F
2.5 GPM 72 Degrees F
2.75 GPM 70 Degrees F
3 GPM 67 Degrees F
3.25 GPM 63 Degrees F
3.5 GPM 59 Degrees F
3.75 GPM 55 Degrees F
4 GPM 51 Degrees F
4.50 GPM 48 Degrees F
5 GPM 45 Degrees F
5.5 GPM 43 Degrees F
6 GPM 42 Degrees F
6.5 GPM 38 Degrees F


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Overall Rating ☆☆☆☆☆ ★★★★★ 5.0
Ease of Use 5.0
Meet Expectations 5.0
Bang for Your Buck 5.0
Average rating out of 1 reviews

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Customer Reviews

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Overall Rating: ☆☆☆☆☆ ★★★★★ 5

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  • Brand:Marey
  • SKU:ECO270
  • Stock Id:735877
  • Product Number:ECO270


  • Fuel Type:Electric
  • Tankless:Yes
  • Gallons Per Minute:6.5 Gallons
  • Installation:Indoor


  • Volts:240 Volts
  • Portable:No


  • Width:11"
  • Depth:3.5"
  • Height:16.1"

    Technical Details

  • Color:Stainless Steel
  • Weight:16.4 lbs.
  • Power:27kW
  • Amps:3 x 50 Amps
  • Frequency:60 Hz.
  • Usage:Residential
  • Water Connections:3/4" NPT
  • Activation Flow:0.8 GPM
  • Recommended Wire Size:3 x 8 AWG
  • Safe Operating Pressure:5 PSI - 85 PSI